EXPLANATION OF TABLE V. 

 Pages 103, 105, 107, 109, & 111. 



On the five following pages I have given a synopsis of the Rocks of North 

 America in a descending order, from 1 at top to 25 at the bottom. It will 

 be seen that at the top I have noticed many of the antiques, &c, of 

 this continent, which I think, should not be overlooked as they are inter- 

 esting to the Geologist as well as to the Historian and Antiquarian. 



